195901524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 646266880

約数和(自身を除く): 450365356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 643, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1286, 1302, 1404, 1612, 1638, 1674, 1929, 1953, 2418, 2457, 2572, 2604, 2821, 3276, 3348, 3627, 3858, 3906, 4501, 4836, 4914, 5642, 5787, 5859, 7254, 7716, 7812, 8359, 8463, 9002, 9828, 10881, 11284, 11574, 11718, 13503, 14508, 16718, 16926, 17361, 18004, 19933, 21762, 23148, 23436, 25077, 25389, 27006, 33436, 33852, 34722, 39866, 40509, 43524, 50154, 50778, 54012, 58513, 59799, 69444, 75231, 76167, 79732, 81018, 100308, 101556, 117026, 119598, 121527, 139531, 150462, 152334, 162036, 175539, 179397, 225693, 234052, 239196, 243054, 259129, 279062, 300924, 304668, 351078, 358794, 418593, 451386, 486108, 518258, 526617, 538191, 558124, 702156, 717588, 777387, 837186, 902772, 1036516, 1053234, 1076382, 1255779, 1554774, 1579851, 1674372, 1813903, 2106468, 2152764, 2332161, 2511558, 3109548, 3159702, 3627806, 3767337, 4664322, 5023116, 5441709, 6319404, 6996483, 7255612, 7534674, 9328644, 10883418, 13992966, 15069348, 16325127, 21766836, 27985932, 32650254, 48975381, 65300508, 97950762, 195901524]

約数ペア:

[(1, 195901524), (2, 97950762), (3, 65300508), (4, 48975381), (6, 32650254), (7, 27985932), (9, 21766836), (12, 16325127), (13, 15069348), (14, 13992966), (18, 10883418), (21, 9328644), (26, 7534674), (27, 7255612), (28, 6996483), (31, 6319404), (36, 5441709), (39, 5023116), (42, 4664322), (52, 3767337), (54, 3627806), (62, 3159702), (63, 3109548), (78, 2511558), (84, 2332161), (91, 2152764), (93, 2106468), (108, 1813903), (117, 1674372), (124, 1579851), (126, 1554774), (156, 1255779), (182, 1076382), (186, 1053234), (189, 1036516), (217, 902772), (234, 837186), (252, 777387), (273, 717588), (279, 702156), (351, 558124), (364, 538191), (372, 526617), (378, 518258), (403, 486108), (434, 451386), (468, 418593), (546, 358794), (558, 351078), (643, 304668), (651, 300924), (702, 279062), (756, 259129), (806, 243054), (819, 239196), (837, 234052), (868, 225693), (1092, 179397), (1116, 175539), (1209, 162036), (1286, 152334), (1302, 150462), (1404, 139531), (1612, 121527), (1638, 119598), (1674, 117026), (1929, 101556), (1953, 100308), (2418, 81018), (2457, 79732), (2572, 76167), (2604, 75231), (2821, 69444), (3276, 59799), (3348, 58513), (3627, 54012), (3858, 50778), (3906, 50154), (4501, 43524), (4836, 40509), (4914, 39866), (5642, 34722), (5787, 33852), (5859, 33436), (7254, 27006), (7716, 25389), (7812, 25077), (8359, 23436), (8463, 23148), (9002, 21762), (9828, 19933), (10881, 18004), (11284, 17361), (11574, 16926), (11718, 16718), (13503, 14508)]